Sierre Weather in December
With daytime temperatures of -3°C (27°F) and nighttime lows of -13°C (9°F), December in Sierre brings very low temperatures during the day. Do keep in mind that quite a bit of snowfall is typical. Around 136 mm (5.4 in) falls on average.
Rainfall in Sierre in December
Typically, you can expect about 14 days of snow this month, with 136 mm (5.4 in) on average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Sierre in December
December in Sierre sees highs of -3°C (27°F) and lows of -13°C (9°F) overnight. December is part of the winter season. Expect a distinctly cold feel throughout the day, not just overnight. Nights are well below freezing at -13°C (9°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. You will probably experience very cold weather in this month, so dressing warmly is vital. Be sure to prepare for the chill with the right clothing.
Sunshine in Sierre in December
The month has fewer sunny days, with around 70 hours of sunshine.
Wind Speed in Sierre in December
December has wind speeds averaging 1 m/s (2 knots). You can expect very gentle conditions with light air movement on typical days. Since this is an average, daily weather varies from perfectly still moments to some breezier days.December in Sierre can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Switzerland, check out our Sierre's climate page.
Sierre Temperature in December
Min Temperature
-13°C (9°F)
Max Temperature
-3°C (27°F)
Chance of Rain
48%
Precipitation
136 mm (5.4 in)
Rainy days
14 days
Humidity
83% *
Windspeed
1 m/s (2 knots) *
Sunshine
70 hours *
Percentage Sunshine
50% *
Best Places in Switzerland in December
Find out more about the weather in Switzerland and which places have the best travel conditions in this month. See all of Switzerland in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Sierre in December
Winter clothing is essential for visiting Sierre in December. If you have a heavy coat, waterproof boots with good traction, and plenty of warm layers it's smart to bring them. Pack cloths like thermal underwear, wool socks, and insulated gloves. Prepare for significant rainfall with proper waterproof clothing and shoes. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Sierre in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Switzerland, check out our Sierre's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Sierre climate overview or explore weather in Switzerland.
